Question

Derive the equation x=ut+1/2at^2

Answer 1

Explanation:

s=area of trapezium

=area of rectangle+area of triangle

=l.b + 1/2b.h

=oa.oc +1/2ad.bd

{oa=u,oc=ad=t and bd=at}

x=u.t +1/2{t*at}

or,x=ut+1/2at^2